Bleed Air Valve Repair & Overhaul
FAA & EASA certified bleed air valve repair and overhaul.
About the Bleed Air Valve
A bleed air valve regulates the extraction of high-temperature, high-pressure air from an engine compressor stage for use in pneumatic, anti-ice, pressurization, and air-conditioning systems, functioning within the air-management system's bleed-air capability. It opens, closes, or modulates to control bleed flow and is typically a pneumatically actuated butterfly or poppet valve, sometimes with electrical solenoid control and integral pressure sensing. Operating in a hot, high-cycle environment, it is subject to seat and disc erosion, butterfly-shaft and bushing wear, actuator diaphragm and seal degradation, and spring fatigue. Carbon and contamination buildup, thermal distortion, and corrosion commonly cause sticking, internal leakage, or out-of-tolerance regulation. These conditions drive disassembly, seal and bushing replacement, recalibration, and functional flow and leakage verification.
Our Bleed Air Valve Repair Capability
QTC repairs and overhauls bleed air valve components to the original manufacturer's specifications under our FAA and EASA Part 145 approvals. Our engineers — including former OEM pneumatic & air management specialists — perform teardown, inspection, cleaning, component replacement, functional and leak testing, and certification, and develop repairs for rejected and beyond-economic-repair (BER) hardware.
All Bleed Air Valve Parts We Service
Click a part number for repair details and to request a quote.
| Part number | Make | Model |
|---|---|---|
| 20E85-3 | Beech | 99 |
Frequently Asked Questions
Does QTC repair bleed air valve components?
Yes. QTC repairs and overhauls bleed air valve components under our FAA & EASA Part 145 approvals. Our catalog lists 1 bleed air valve part number. Request a quote to confirm capability and turnaround.
What aircraft use the bleed air valve?
In our catalog, bleed air valve part numbers appear on Beech. See the full parts list below.
What is involved in bleed air valve repair and overhaul?
Our process typically includes incoming inspection, disassembly, cleaning, non-destructive evaluation, repair or replacement of worn elements, functional/leak testing, and certification with the appropriate airworthiness release.
Request a Quote for Bleed Air Valve Repair
Send us your part numbers and condition. Our engineers respond with repair scope, turnaround, and pricing.